CLM5_190co2_halfstemleaf   CLM50_190co2
    0       0.78      1.00
    1      17.27      2.36
    2      -0.37     -0.71
    3      24.14      5.78
    4      -0.32     -0.65
    5      21.91      5.44
    6      -0.48     -0.81
    7      24.99      4.06
    8      -0.41     -0.77
    9      24.84      5.33
   10      -0.28     -0.63
   11      22.22      7.65
   12      13.02     10.43